Bottle insert



FIG. 1 is a perspective view of a bottle insert according to the design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a back elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a front elevational view of the bottle insert positioned in a bottle during use.

The broken lines shown in FIG. 8 are illustrative of environmental structure only and form no part of the claimed design. 

The ornamental design for a bottle insert, as shown and described. 